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Finding the Third Proportional to 4,353,266.25 and 9,063,864

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Solution

The third proportional to 4,353,266.25 and 9,063,864 is: 18,871,722.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,266.25 : 9,063,864 = 9,063,864 : x
  2. Step 2: Convert to fraction form
    4,353,266.25/9,063,864 = 9,063,864/x
  3. Step 3: Cross multiply
    4,353,266.25x = 9,063,864 × 9,063,864
  4. Step 4: Simplify right side
    4,353,266.25x = 82,153,630,610,496
  5. Step 5: Solve for x
    x = 82,153,630,610,496/4,353,266.25
  6. Step 6: Final answer
    x = 18,871,722.03

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.